Embed on mobile message event listener

[justinonstine]

Hi Looker friends. I have implemented Embedded Looker dashboards on a web application and was able to use an event listener to capture and store filter state changes so that they stick upon navigating away/back. I would like to do the same on our React Native mobile app. Currently we use a WebView component, which has some capability to add event listeners to fire messages back to itself. However, it appears that this does not work for “message” event types. 

I was wondering if anyone had had any luck getting this to work?

Thank you!

Justin